Dell EMC PowerEdge R750xs Service Manual

Power interposer board
This is a service technician replaceable part only.
Removing the power interposer board
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
3. Remove the air shroud.
4. Remove the PSU.
5. Disconnect the cables that are connected to power interposer board (PIB).
Steps
1. Using a Phillips #2 screwdriver, remove the screws securing the power interposer board (PIB) to the system.
NOTE: Observe the routing of the cable as you remove it from the system.
2. Lift the PIB away from the system.
Figure 124. Removing the power interposer board
Next steps
Replace the power interposer board.
Installing the power interposer board
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
124
Installing and removing system components

Dell EMC PowerEdge R750xs Specifications

General

Management	iDRAC9 with Lifecycle Controller
Processor	Up to two 3rd Generation Intel Xeon Scalable processors, with up to 32 cores per processor
Memory	Up to 1TB DDR4 at 3200MT/s; 16 DIMM slots
Storage	Up to 12 x 3.5" drives (SAS/SATA/NVMe)
RAID Support	H355
Power Supply	800W, 1100W, 1400W Platinum
Network	OCP 3.0 Network Daughter Card options, up to 2x 25GbE
Form Factor	2U rack
Dimensions	Height: 86.8 mm (3.41 inches), Width: 482.0 mm (18.98 inches)
Expansion Slots	Up to 5 PCIe Gen4 slots
GPU Support	Supports up to 2 single-width GPUs
Operating System Support	Canonical Ubuntu Server LTS, Red Hat Enterprise Linux, SUSE Linux Enterprise Server